IN TUNE: The post-Grammy Warner Music and In Style party at the Chateau Marmont on Sunday brought out Fergie, Jared Leto, Common, Lana Del Rey and Nicole Richie. Despite a few somber minutes when the DJ paid homage to Whitney Houston, the mood was upbeat, including an energetic surprise performance by Bruno Mars. Mars, who lost Record of the Year to Adele, poked fun at his defeat. “I’d like to welcome you to the loser party,” he said. “But we’re gonna have fun.” His diverse set of covers from James Brown, Sting, Michael Jackson, Jay-Z, LMFAO and MC Hammer brought Richie and Joel Madden, Chelsea Handler and Fergie to their feet. Unable to find space on the packed dance floor, Handler danced on a planter in the courtyard, while Fergie stood on the side of the stage and “Glee’s” Chord Overstreet recorded the performance on his phone from the dance floor. “That was amazing,” said Fergie. Music industry newbie Lana Del Rey turned out for the after party as well, wearing a Moschino dress and flats, singing the praises of Adele, who swept the show with six wins. “I was really happy for Adele,” said Del Rey, who skipped the red carpet for an intimate viewing party at Universal Music chief executive Lucian Grainge’s home. “It was so nice to hear her sing, and Jennifer Hudson’s tribute [to Houston] was touching.”

@beyonce chose a custom gown by @falgunishanepeacockindia for mother @mstinalawson 's second annual Wearable Art Gala last night. The gown, which took 10 days to make, was inspired by Nubian warrior queen Amanishakheto. Reporting by @hernameislex . #wwdeye 👑 🐝#beyonce

After dressing @justintimberlake for his Super Bowl halftime performance last month, @stellamccartney has designed the star’s "Man of the Woods" tour wardrobe. Timberlake will be wearing a mix of pieces from McCartney’s fall men's collection as well as custom designs and items from his own closet. #wwdfashion

@carmeloanthony is upping his fashion game once again, introducing a hat collection with @goorinbros. Called Fresh Greens by Melo x Goorin, the line consists of five unisex models, all of which are made in America from 100 percent wool. Each hat is lined with Anthony’s signature and the inscription “Knowledge of self, wisdom and understanding.” You can purchase the collection line at Goorin’s website as well as three off its stores in San Francisco, New York City and Las Vegas #wwdaccessories

“I am of tradition, but that doesn’t mean I have an old outlook on life,” Hubert de Givenchy told WWD in an interview in 1978. The legendary designer, who died last week at the age of 91, achieved wide success soon after launching his own couture boutique in the early ’50s, but he refused to pine for that time. For the first time since its original publication, read our interview with Givenchy on his awe for Audrey Hepburn and looking forward. Link in bio. #wwdarchives #fbf (📷: Pierre Schermann)

About last night: @alexachung and @supergausa toasted the launch of their capsule collection. “It’s the shape that I love, so rather than amend the last and make the sole crazy or do anything wild, we just did really subtle additions that I think make it look really luxe-y,” said Chung. #wwdfashion (📷: Marc Patrick)

Exclusive: @off____white’s @virgilabloh is launching an exclusive eyewear capsule collection @sunglasshut. The unisex collection, which is made up of three styles, first made its debut on the brand’s fall runway show in Paris. Get all the details on WWD.com – link in bio. #wwdnews #wwdfashion